Swift Trigger: 356912;

Presumed name: GRB 090709B

BAT	06^h 14^m 22.32^s, +64° 05′ 06.0″
position:	(93.593, +64.085 ± 180″)
XRT	No position available.
UVOT	No position available.
Galactic N_HI:	0.00×10⁰ cm^-2
Galactic E(B-V):	0.141 mag

Best RA:	06^h 14^m 22.32^s	= 93.593 d
Best Dec:	+64° 05′ 06.0″	= +64.085 d

Gal Lat:
Gal Long:

Sun angle:	not found

Stars within 3.33 of BAT position

	RA*	Dec*		Catalogue
2.5	93.5931	64.0857	B2=20.9, I=18.4, R1=19.2, R2=19.2	USNO-B1
7.1	93.5975	64.0852	B1=17.6, B2=17.0, I=15.8, R1=15.8, R2=16.1	USNO-B1
7.4	93.5977	64.0851	h=14.9, j=15.3, k=14.8	2MASS
27.6	93.6098	64.0827	h=15.7, j=16.7, k=15.2	2MASS
27.8	93.6099	64.0827	B1=20.8, B2=20.8, I=18.3, R1=19.1, R2=19.7	USNO-B1
43.3	93.5688	64.0793	B2=20.5, I=18.7, R1=19.1, R2=19.4	USNO-B1
46.2	93.6074	64.0962	B1=20.4, B2=19.7, I=18.4, R1=18.7, R2=18.9	USNO-B1
48.4	93.5624	64.0834	I=19.0, R1=19.3, R2=19.9	USNO-B1
50.7	93.5611	64.0870	B2=21.3, I=18.6, R1=19.6, R2=19.3	USNO-B1
51.0	93.6188	64.0764	B1=19.4, B2=18.8, I=16.9, R1=17.0, R2=17.3	USNO-B1
51.5	93.6191	64.0763	h=15.6, j=16.2, k=15.6	2MASS
52.1	93.5868	64.0992	B2=20.8, I=18.8, R1=20.2	USNO-B1
54.9	93.5933	64.1002	h=15.5, j=15.6, k=15.2	2MASS
55.1	93.5932	64.1003	B1=18.4, B2=17.8, I=16.2, R1=16.4, R2=16.6	USNO-B1
55.1	93.6067	64.0709	B1=20.2, B2=19.1, I=18.4, R1=19.0, R2=18.5	USNO-B1
59.8	93.6125	64.0993	h=15.3, j=15.5, k=15.0	2MASS
59.8	93.6123	64.0993	B1=18.3, B2=17.5, I=16.4, R1=16.2, R2=16.6	USNO-B1
63.8	93.6145	64.0700	h=15.3, j=15.7, k=15.2	2MASS
63.9	93.5565	64.0772	I=19.0, R1=19.7	USNO-B1
64.4	93.6147	64.0698	B1=17.7, B2=17.1, I=15.6, R1=15.9, R2=15.8	USNO-B1
65.3	93.5823	64.0675	B1=20.5, B2=20.9, I=18.8, R1=19.7, R2=19.6	USNO-B1
67.3	93.5502	64.0851	I=18.7, R2=18.9	USNO-B1
68.0	93.5498	64.0853	R1=19.5, R2=19.8	USNO-B1
68.3	93.6161	64.0689	B1=19.1, B2=18.3, I=16.9, R1=16.6, R2=16.6	USNO-B1
69.6	93.6341	64.0779	B1=20.8, B2=20.8, I=17.6, R1=18.1, R2=18.3	USNO-B1
69.8	93.6342	64.0779	h=15.7, j=16.3, k=15.2	2MASS
69.9	93.6167	64.0686	h=15.4, j=16.0, k=15.3	2MASS
70.5	93.6346	64.0778	B1=20.9, B2=20.7, I=17.4	USNO-B1
71.7	93.5860	64.0653	I=18.5, R1=19.7, R2=19.6	USNO-B1
74.7	93.5529	64.0961	B2=21.0, R1=19.7, R2=20.1	USNO-B1
75.1	93.6293	64.0715	B2=20.9, I=18.7	USNO-B1
76.1	93.6297	64.0712	B1=20.7, B2=20.9, I=18.7, R2=20.0	USNO-B1
80.8	93.6237	64.1030	h=15.0, j=15.5, k=14.8	2MASS
81.2	93.5539	64.0703	h=16.1, j=16.9, k=15.7	2MASS
82.6	93.6399	64.0747	B1=19.3, B2=18.8, I=17.3, R1=17.3, R2=17.5	USNO-B1
82.8	93.6401	64.0747	h=15.8, j=16.4, k=15.3	2MASS
92.4	93.5850	64.0596	B1=20.5, B2=20.5, I=17.9, R1=18.1, R2=18.5	USNO-B1
92.6	93.5855	64.0595	h=16.2, j=16.7, k=15.8	2MASS
93.5	93.5630	64.1075	B1=20.9, B2=21.2, I=18.7, R1=19.4, R2=19.2	USNO-B1
97.5	93.6408	64.1022	B1=17.1, B2=16.8, I=15.3, R1=15.4, R2=15.7	USNO-B1
97.5	93.6409	64.1022	h=14.1, j=14.5, k=14.1	2MASS
98.7	93.6494	64.0970	h=16.0, j=16.0, k=15.9	2MASS
98.8	93.6494	64.0971	B1=18.2, B2=18.3, I=16.7, R1=16.8, R2=17.0	USNO-B1
100.1	93.6527	64.0946	B1=20.5, B2=20.5, I=18.6, R1=19.4, R2=19.6	USNO-B1
100.5	93.6526	64.0951	B1=20.1, R2=19.5	USNO-B1
107.5	93.6528	64.0705	I=18.8, R2=19.9	USNO-B1
107.5	93.5309	64.0725	h=15.8, j=16.8, k=15.4	2MASS
107.8	93.5308	64.0725	B2=21.6, I=18.4, R1=19.5, R2=19.8	USNO-B1
109.5	93.6231	64.1124	B1=20.5, B2=20.8, I=17.9, R1=18.7, R2=18.9	USNO-B1
110.9	93.6453	64.1057	h=15.9, j=16.5, k=15.8	2MASS
111.1	93.6454	64.1057	B1=20.6, B2=20.0, I=17.4, R1=18.2, R2=18.4	USNO-B1
113.3	93.5258	64.0963	B1=19.8, B2=20.1, I=17.9, R1=18.3, R2=18.4	USNO-B1
117.3	93.6656	64.0925	B2=20.8, R2=19.9	USNO-B1
119.9	93.5790	64.1177	B1=20.4, B2=20.5, R1=20.2, R2=19.5	USNO-B1
120.1	93.6417	64.0593	I=18.8, R1=19.9, R2=19.9	USNO-B1
120.5	93.5195	64.0755	B2=21.6, I=18.8, R1=20.0, R2=20.3	USNO-B1
120.6	93.6432	64.1103	B2=21.5, I=19.1, R1=19.9, R2=20.2	USNO-B1
121.2	93.5183	64.0933	I=18.6, R1=20.3	USNO-B1
123.6	93.5168	64.0933	h=15.7, j=16.7, k=15.7	2MASS
123.7	93.5282	64.0655	B1=20.9, B2=20.7, I=18.8, R2=19.8	USNO-B1
126.3	93.6591	64.0651	h=15.7, j=16.3, k=14.9	2MASS
126.9	93.6588	64.0646	B2=20.4, I=18.6	USNO-B1
127.1	93.6604	64.0655	B1=20.5, I=16.2, R2=17.3	USNO-B1
127.4	93.6611	64.0659	B2=20.7, I=18.2, R1=18.1	USNO-B1
127.9	93.6743	64.0854	B2=21.0, I=18.7, R1=19.4, R2=19.4	USNO-B1
128.0	93.6743	64.0839	B1=20.1, B2=20.7, I=18.8, R2=18.8	USNO-B1
128.1	93.6744	64.0844	B2=20.6, I=18.5, R2=18.9	USNO-B1
128.2	93.6744	64.0833	B2=18.2, I=18.5, R1=18.7, R2=18.8	USNO-B1
128.6	93.6464	64.1121	B2=20.9, I=18.7, R2=20.0	USNO-B1
129.0	93.5961	64.0492	B1=20.6, B2=20.2, I=16.9, R1=17.3, R2=17.4	USNO-B1
129.0	93.5961	64.0492	h=15.1, j=15.8, k=15.2	2MASS
129.6	93.6752	64.0831	B1=19.6, B2=19.8, R2=19.4	USNO-B1
130.1	93.5965	64.0489	B1=20.6, B2=19.8, I=16.8, R1=20.2, R2=17.7	USNO-B1
132.4	93.6705	64.0707	h=9.6, j=10.5, k=9.4	2MASS
132.4	93.6706	64.0707	B1=15.9, B2=15.3, I=11.6, R1=13.1, R2=13.0	USNO-B1
132.5	93.6089	64.1211	B2=20.0, I=18.6, R1=19.3, R2=19.3	USNO-B1
132.7	93.5795	64.0486	B1=18.9, B2=18.4, I=15.7, R1=16.1, R2=16.4	USNO-B1
133.0	93.5776	64.1213	h=11.1, j=11.5, k=11.1	2MASS
133.0	93.5795	64.0485	h=14.2, j=14.8, k=14.1	2MASS
133.2	93.5683	64.1204	B1=19.8, B2=19.9, I=18.3, R1=18.3, R2=18.9	USNO-B1
133.2	93.6576	64.0611	B1=15.7, B2=15.2, I=13.5, R1=14.2, R2=14.3	USNO-B1
133.4	93.6576	64.0610	h=13.0, j=13.3, k=12.8	2MASS
135.6	93.6747	64.0970	B1=20.4, B2=19.7, I=18.4, R1=19.0, R2=18.9	USNO-B1
139.5	93.5765	64.1231	B1=17.5, B2=18.2, I=17.9, R1=16.8	USNO-B1
140.2	93.5762	64.1232	I=17.6, R1=16.9	USNO-B1
141.9	93.5227	64.0603	B2=21.2, R1=19.7, R2=20.0	USNO-B1
143.5	93.5025	64.0800	B1=20.8, R1=20.2	USNO-B1
143.5	93.6526	64.1152	B2=20.9, I=17.5, R1=17.2, R2=18.1	USNO-B1
144.7	93.6533	64.1153	B1=20.8, B2=20.3, I=18.3, R1=19.0	USNO-B1
144.8	93.5040	64.0953	h=14.5, j=15.1, k=14.5	2MASS
145.2	93.5038	64.0953	B1=18.3, B2=17.4, I=15.6, R1=16.0, R2=15.9	USNO-B1
145.9	93.5553	64.0480	B1=18.6, B2=17.6, I=13.6, R1=15.4, R2=15.6	USNO-B1
146.3	93.5553	64.0479	h=12.0, j=12.6, k=11.7	2MASS
146.8	93.6694	64.1084	h=15.1, j=15.1, k=15.1	2MASS
146.8	93.6693	64.1085	B1=17.3, B2=17.3, I=15.6, R1=15.7, R2=16.0	USNO-B1
147.6	93.5020	64.0951	B2=18.5, R2=16.5	USNO-B1
148.6	93.5014	64.0950	B2=18.6, I=16.5, R1=17.6, R2=16.6	USNO-B1
149.7	93.5005	64.0948	h=15.6, j=16.5, k=15.8	2MASS
150.3	93.5396	64.0504	B2=20.4, I=18.5, R1=19.7, R2=20.3	USNO-B1
151.7	93.6893	64.0866	B1=17.4, B2=16.8, I=15.4, R1=15.8, R2=15.9	USNO-B1
151.8	93.6894	64.0866	h=14.7, j=15.0, k=14.6	2MASS
152.7	93.6505	64.1192	h=15.2, j=15.7, k=15.3	2MASS
152.9	93.6504	64.1193	B1=17.9, B2=17.4, I=15.9, R1=16.2, R2=16.5	USNO-B1
154.2	93.5115	64.0613	B1=18.6, B2=18.4, I=17.1, R1=17.0, R2=17.2	USNO-B1
154.4	93.5115	64.0612	h=16.0, j=16.5, k=15.3	2MASS
155.5	93.6379	64.1235	I=18.8, R2=20.1	USNO-B1
156.9	93.6703	64.0574	B2=20.2, I=18.3, R1=18.6, R2=18.9	USNO-B1
157.4	93.4989	64.0999	h=14.4, j=14.7, k=14.4	2MASS
157.7	93.4988	64.1000	B1=16.9, B2=16.6, I=15.3, R1=15.4, R2=15.6	USNO-B1
157.8	93.6710	64.0575	B2=20.8, I=17.6, R1=18.4, R2=19.1	USNO-B1
158.4	93.6715	64.0575	B2=20.9, I=18.2, R1=18.4, R2=19.4	USNO-B1
159.2	93.6720	64.0574	I=18.4, R2=19.3	USNO-B1
159.2	93.5655	64.1276	h=15.6, j=16.0, k=15.2	2MASS
159.6	93.6668	64.1154	h=12.9, j=13.3, k=12.8	2MASS
159.7	93.5655	64.1277	B1=19.9, B2=19.3, I=16.7, R1=17.5, R2=17.6	USNO-B1
159.8	93.6668	64.1155	B1=16.6, B2=15.8, I=13.9, R1=14.5, R2=14.7	USNO-B1
162.8	93.6859	64.0651	B1=21.0, I=18.2, R1=19.2, R2=19.6	USNO-B1
163.4	93.6862	64.0650	h=15.8, j=16.2, k=15.3	2MASS
163.6	93.6245	64.1283	h=15.2, j=15.7, k=15.3	2MASS
163.8	93.6825	64.0617	B1=16.9, B2=16.1, I=14.2, R1=14.7, R2=14.6	USNO-B1
164.0	93.6825	64.0617	h=13.2, j=13.6, k=13.1	2MASS
164.0	93.6122	64.0402	I=18.8, R2=23.1	USNO-B1
165.6	93.6976	64.0801	B1=20.8, B2=19.6, I=18.6, R2=20.0	USNO-B1
167.7	93.6078	64.1311	h=15.4, j=15.8, k=15.3	2MASS
168.2	93.6077	64.1313	B1=19.1, B2=18.6, I=16.6, R1=17.1, R2=17.1	USNO-B1
169.2	93.6718	64.1170	I=19.0, R2=19.5	USNO-B1
170.1	93.5200	64.1199	B1=20.7, B2=19.7, I=17.9, R1=18.8, R2=18.6	USNO-B1
170.3	93.7009	64.0812	B1=18.9, B2=18.6, I=16.3, R1=16.7, R2=16.8	USNO-B1
170.4	93.7010	64.0811	h=15.2, j=15.5, k=15.0	2MASS
171.2	93.5613	64.0395	B1=20.6, B2=19.8, I=18.4, R1=18.5, R2=18.5	USNO-B1
173.5	93.6766	64.0536	h=15.2, j=15.8, k=15.2	2MASS
174.2	93.5665	64.0380	B1=20.7, B2=20.7, I=18.4, R1=18.8, R2=18.9	USNO-B1
177.1	93.6941	64.0634	B2=20.9, R1=18.9, R2=20.1	USNO-B1
177.1	93.7025	64.0737	B2=20.8, R1=20.1, R2=20.0	USNO-B1
178.6	93.6677	64.0477	B1=20.9, B2=20.9, I=18.8, R1=19.5, R2=19.9	USNO-B1
179.6	93.5864	64.0352	I=18.7, R2=20.0	USNO-B1
180.7	93.7071	64.0793	B2=20.9, I=18.9, R1=19.4, R2=19.7	USNO-B1
180.7	93.7055	64.0952	R1=19.9, R2=20.3	USNO-B1
182.1	93.7016	64.0675	B1=18.4, B2=17.6, I=15.6, R1=16.0, R2=16.2	USNO-B1
182.3	93.7017	64.0674	h=14.3, j=14.8, k=14.2	2MASS
182.6	93.7089	64.0878	I=18.3, R2=23.4	USNO-B1
184.4	93.6567	64.1280	B2=20.8, I=18.7, R1=19.0, R2=19.2	USNO-B1
184.7	93.5479	64.1324	h=15.6, j=16.4, k=15.4	2MASS
184.8	93.6935	64.0585	B1=14.3, B2=13.6, I=12.1, R1=12.9, R2=12.9	USNO-B1
185.0	93.6936	64.0584	h=11.6, j=11.8, k=11.5	2MASS
185.2	93.5191	64.1251	B2=20.8, I=18.7, R1=19.5, R2=19.6	USNO-B1
185.2	93.5477	64.1325	B2=21.5, I=18.0, R1=19.5, R2=19.3	USNO-B1
187.1	93.5796	64.0333	B1=19.9, B2=19.6, I=17.6, R1=17.7, R2=17.9	USNO-B1
187.4	93.5797	64.0333	h=16.1, j=16.7, k=17.0	2MASS
187.4	93.6785	64.1213	B2=20.6, I=18.8, R1=19.8, R2=20.1	USNO-B1
187.7	93.5827	64.0331	B2=19.5, R1=19.9, R2=20.1	USNO-B1
188.1	93.4813	64.0664	B1=17.0, B2=16.3, I=14.8, R1=15.4, R2=15.4	USNO-B1
188.2	93.4813	64.0663	h=14.3, j=14.6, k=14.2	2MASS
188.5	93.6710	64.0453	B1=17.5, B2=17.2, I=15.0, R1=15.6, R2=15.9	USNO-B1
189.1	93.6713	64.0451	h=14.8, j=15.1, k=14.6	2MASS
190.9	93.7076	64.1025	h=15.1, j=15.6, k=15.2	2MASS
191.0	93.4996	64.1189	B1=20.6, B2=20.8, I=18.9, R2=19.3	USNO-B1
191.0	93.7075	64.1026	B1=19.2, B2=19.0, I=16.4, R1=16.7, R2=16.8	USNO-B1
191.3	93.6555	64.0394	h=16.2, j=16.5, k=15.5	2MASS
192.3	93.4752	64.0708	h=15.2, j=15.9, k=15.3	2MASS
192.5	93.4750	64.0709	B1=19.2, B2=18.7, I=16.9, R1=17.0, R2=17.3	USNO-B1
192.6	93.7150	64.0895	B1=19.9, B2=19.6, I=18.3, R1=18.2, R2=18.4	USNO-B1
193.8	93.5162	64.0429	B1=20.3, B2=20.6, I=18.7, R1=19.1, R2=19.5	USNO-B1
194.0	93.5264	64.1304	h=16.3, j=16.6, k=15.4	2MASS
194.3	93.5260	64.1304	B2=20.6, I=17.9, R1=18.6, R2=18.6	USNO-B1
195.6	93.7074	64.1064	B1=20.9, B2=20.9, I=18.2, R1=19.1, R2=19.5	USNO-B1
196.1	93.4825	64.1102	h=14.8, j=15.3, k=14.5	2MASS
196.2	93.4825	64.1103	B1=18.1, B2=17.4, I=15.6, R1=16.2, R2=16.3	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

* RA/Dec in equinox J2000

Magnitudes depend on the catalogue. e.g. For Sloan, R is the Sloan r mag, not the Johnson R from APM, for example.